The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 1991
Filed:
Jan. 07, 1991
Applicant:
Inventors:
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 59 ; 430 58 ; 430 60 ;
Abstract
An electrophotographic photoreceptor is disclosed. The material comprises a conductive support and, provided thereon, an undercoat layer, a carrier generating layer and a carrier transport layer in this order, wherein said undercoat layer contains an N-alkoxylated polyamide copolymer or N-alkylated polyamide copolymer a unit represented by the following Formula 1: